We use some essential cookies to make this website work.
We’d like to set additional cookies to understand how you use GOV.UK, remember your settings and improve government services.
We also use cookies set by other sites to help us deliver content from their services.
You have accepted additional cookies. You can change your cookie settings at any time.
You have rejected additional cookies. You can change your cookie settings at any time.
Departments, agencies and public bodies
News stories, speeches, letters and notices
Detailed guidance, regulations and rules
Reports, analysis and official statistics
Consultations and strategy
Data, Freedom of Information releases and corporate reports
The NDA group has delivered a UK-first nuclear milestone, marking a significant step toward permanently disposing of the nation’s plutonium legacy.
Precision treatments tackling the hardest-to-treat cancers set to be produced from hundreds of tonnes of reprocessed uranium from nuclear reactors
The home of Nuclear Decommissioning Authority on GOV.UK. We’re charged, on behalf of government, with the mission to clean-up the UK’s earliest nuclear sites safely, securely and cost effectively.
The Nuclear Decommissioning Authority (NDA) has published its 2026-2029 Draft Business Plan for an 8-week consultation, running from 8 December 2025 to 2 February 2026.
UKAEA and NDA sign formal agreement to share knowledge and expertise, advancing the delivery of major decommissioning programmes.
We're charged, on behalf of government, with the mission to clean-up the UK’s earliest nuclear sites safely, securely and cost effectively.
The NDA group has announced it’s working with CX Power as the strategic developer to support the delivery of the green energy hub masterplan at Chapelcross.
The Nuclear Decommissioning Authority is consulting on its draft strategy for the safe, secure and sustainable decommissioning of the UK’s legacy nuclear sites
We are seeking views on a new publication: Guide to Technology Readiness Levels (TRLs) which proposes a consistent approach for assessing the readiness of technologies for use on site.
Over 15,000 tonnes of concrete from Sizewell A is getting a second life at Sizewell C following a major sustainability agreement.
Don’t include personal or financial information like your National Insurance number or credit card details.
To help us improve GOV.UK, we’d like to know more about your visit today. Please fill in this survey (opens in a new tab and requires JavaScript).